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Kuoruey Han Phones & Addresses

  • 10 Rosslyn, Irvine, CA 92620 (949) 705-8517
  • 10 Hibiscus, Irvine, CA 92620 (714) 838-6862
  • Rochester Hills, MI
  • Irving, TX
  • Orange, CA

Publications

Us Patents

Method And System For Unconstrained Frequency Domain Adaptive Filtering

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US Patent:
20100228810, Sep 9, 2010
Filed:
Jun 23, 2009
Appl. No.:
12/489735
Inventors:
Kuoruey Han - Irvine CA, US
Peiqing Wang - Irvine CA, US
Linghsiao Wang - Irvine CA, US
Kishore Kota - Aliso Viejo CA, US
Arash Farhoodfar - Irvine CA, US
International Classification:
G06F 17/10
G06F 17/14
US Classification:
708322, 708404, 375232
Abstract:
Aspects of a method and system for unconstrained frequency domain adaptive filtering include one or more circuits that are operable to select one or more time domain coefficients in a current filter partition. A value may be computed for each of the selected one or more time domain coefficients based on a corresponding plurality of frequency domain coefficients. The corresponding plurality of frequency domain coefficients may be adjusted based on the computed values. A subsequent plurality of frequency domain coefficients in a subsequent filter partition may be adjusted based on the computed values. Input signals may be processed in the current filter partition based on the adjusted corresponding plurality of frequency domain coefficients. A time-adjusted version of the input signals may be processed in a subsequent filter partition based on the adjusted subsequent plurality of frequency domain coefficients.

System And Method For Un-Interrupted Operation Of Communications During Interference

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US Patent:
20110103459, May 5, 2011
Filed:
Apr 30, 2010
Appl. No.:
12/771722
Inventors:
Tooraj ESMAILIAN - Irvine CA, US
Scott POWELL - Newport Beach CA, US
Chung Ming TU - Irvine CA, US
KuoRuey HAN - Irvine CA, US
Kadir DINC - Irvine CA, US
German FEYH - Boulder CO, US
Assignee:
Broadcom Corporation - Irvine CA
International Classification:
H04B 1/10
H03K 5/159
US Classification:
375233, 375350
Abstract:
Methods and systems to substantially eliminate effects of EMI burst noise in an Ethernet system are provided herein. The method includes the step of computing and storing filter coefficients configured to adapt to a range of EMI frequencies. The method further comprises the step of receiving a signal and detecting EMI and frequency of the EMI in the received signal. The method further comprises selecting filter coefficients corresponding to the determined frequency of the detected EMI and adjusting a frequency response of one or more filters using the selected filter coefficients so as to substantially eliminate effects of the EMI in the received signal. The method further includes the step of sending filter coefficients to a link partner corresponding to the frequency of the detected EMI.
Kuoruey R Han from Irvine, CA, age ~68 Get Report